Inspection |
1. |
Turn the ignition switch OFF. |
2. |
Disconnect the HO2S connector. |
3. |
Measure resistance between the HO2S terminals 2 and 5 [B1/S1].
Measure resistance between the HO2S terminals 3 and 4 [B1/S2]. |
4. |
Check that the resistance is within the specification.
|
Removal |
1. |
Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
2. |
Disconnect the connector (A), and then remove the sensor (B).
[Bank 1 / Sensor 1] [Bank 1 / Sensor 2] |
Installation |
|
|
1. |
Installation is reverse of removal.
|
Hyundai Elantra AD (2016-2020) Service Manual: Spark Plug Specifications
Specification
ItemSpecificationTypeELR9IQP9+Gap0.8 ~ 0.9 mm (0.0314 ~ 0.0354 in.)
...
Hyundai Elantra AD (2016-2020) Service Manual: Cluster Ionizer Description and Operation
Description
The cluster ionizer makes disinfection and decomposition of
bad smell from the air-conditioner or inflow air. And it cleans the
inside air of a vehicle.
When the ignition switch is ON, the ionizer runs "CLEAN" mode and then "ION" mode, switching between both modes.
In the “CL ...